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New Member

CHUNKBADMAGIC - is that memory problem?

Dears,

First of all congratulations to everyone for the great forum...

I am receiving that message in my router... I have searched into the forum but still not really convinced about the reason... my thoughts now point to memory problem... What do you guys think about it ?

Thanks in advance!!

Aug  3 17:30:17 GMT: %SYS-2-CHUNKBADMAGIC: Bad magic number in chunk header, chunk 0  data 65630318  chunkmagic 602087A8  chunk_freemagic 64AC0C90

-Process= "<interrupt level>", ipl= 4, pid= 59

-Traceback= 0x60EC0290 0x6020B428 0x602CD210 0x626994B0 0x62696488 0x62696680

Aug  3 17:30:29 GMT: %SYS-2-CHUNKBADMAGIC: Bad magic number in chunk header, chunk 0  data 656303A4  chunkmagic 602087A8  chunk_freemagic 64ABDBC8

-Process= "<interrupt level>", ipl= 4, pid= 59

-Traceback= 0x60EC0290 0x6020B428 0x602CD210 0x626994B0 0x62696488 0x626966F0

Aug  3 17:30:41 GMT: %SYS-2-CHUNKBADMAGIC: Bad magic number in chunk header, chunk 0  data 65630318  chunkmagic 602087A8  chunk_freemagic 644D0714

-Process= "<interrupt level>", ipl= 4, pid= 59

-Traceback= 0x60EC0290 0x6020B428 0x602CD210 0x626994B0 0x62696488 0x626966F0

Aug  3 17:31:05 GMT: %SYS-2-CHUNKBADMAGIC: Bad magic number in chunk header, chunk 0  data 656303A4  chunkmagic 602087A8  chunk_freemagic 644D0714

-Process= "<interrupt level>", ipl= 4, pid= 59

-Traceback= 0x60EC0290 0x6020B428 0x602CD210 0x626994B0 0x62696488 0x626966F0

Aug  3 17:32:14 GMT: %SYS-2-CHUNKBADMAGIC: Bad magic number in chunk header, chunk 0  data 656303A4  chunkmagic 602087A8  chunk_freemagic 64AB3804

-Process= "<interrupt level>", ipl= 4

-Traceback= 0x60EC0290 0x6020B428 0x602CD210

Aug  3 17:32:28 GMT: %SYS-2-CHUNKBADMAGIC: Bad magic number in chunk header, chunk 0  data 656303A4  chunkmagic 602087A8  chunk_freemagic 64ABA408

-Process= "<interrupt level>", ipl= 4, pid= 59

-Traceback= 0x60EC0290 0x6020B428 0x602CD210 0x626994B0 0x62696488 0x62696680

Everyone's tags (6)
1 ACCEPTED SOLUTION

Accepted Solutions
Bronze

Re: CHUNKBADMAGIC - is that memory problem?

Definitely open a TAC case. This is probably a memory corruption problem.

Sent from Cisco Technical Support iPad App

5 REPLIES

Re: CHUNKBADMAGIC - is that memory problem?

Hi

If you've already searched the forum and still not convinced with people's resolution, it would be then wise to raise your issue with Cisco TAC.

Sent from Cisco Technical Support iPhone App

Bronze

Re: CHUNKBADMAGIC - is that memory problem?

Definitely open a TAC case. This is probably a memory corruption problem.

Sent from Cisco Technical Support iPad App

Hall of Fame Super Gold

Re: CHUNKBADMAGIC - is that memory problem?

Update IOS.

New Member

CHUNKBADMAGIC - is that memory problem?

Dears

I found a post w/ the solution

https://supportforums.cisco.com/thread/186058

go to int serial and do:

no ip virtual-reassembly

That worked for me.,..

Cisco Employee

CHUNKBADMAGIC - is that memory problem?

Hi Fabio,

I am glad that you have resolved this. But in case of such error messages you can always check this with TAC to understand if there is a software issue involved. As Donald mentioned, this is a case of memory corruption in the chunk memory header. Good job in finding the solution

Thanks.

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